/ Thesaurus / C Synonyms of commercial law Find synonyms for: Noun1. mercantile law, commercial law, law merchant, law, jurisprudenceusage: the body of rules applied to commercial transactions; derived from the practices of traders rather than from jurisprudenceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language